interaction between barley lines / cultivars and isolates of fusarium culmorum

نویسندگان

حسن رضا اعتباریان

استاد گروه گیاهپزشکی، پردیس ابوریحان، دانشگاه تهران روی ویلکوگسون

استاد گروه بیماری شناسی گیاهی، دانشگاه مینی سوتای آمریکا

چکیده

16 isolates of fusarium culmorum obtained from washington, north dakota and minnesota were tested for pathogenicity on five cultivars and lines: chevron, ci 9549, excel, karl, larker, morex, robust, m48, m66 and m69 were evaluated for reaction to the mixture of all isolates of the pathogen under field condition. the results of glasshouse test indicated that the isolates 10, 25 and 27 were the most virulent and isolates 11, 15 and 30 were the least virulent (p

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